DocumentCode
1001345
Title
Two-layer circularly polarised microstrip antenna
Author
Ness, J. ; Young, R.
Author_Institution
University of Queensland, MITEC, Brisbane, Australia
Volume
20
Issue
4
fYear
1984
Firstpage
181
Lastpage
182
Abstract
A microstrip antenna is described that produces good circular polarisation out to wide-scan angles without adjustments to the ground plane. A two-layer dielectric structure is used to realise the optimum dielectric constant and to permit the centre frequency of the antenna to be adjusted over a small frequency range of approximately double the antenna bandwidth.
Keywords
polarisation; strip line components; waveguide antennas; antenna bandwidth; centre frequency; circular polarisation; microstrip antenna; optimum dielectric constant; two-layer dielectric structure; waveguide antennas; wide-scan angles;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19840121
Filename
4249733
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